<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="../jquery-3.2.1.min.js"></script>
    <script src="work4.js"></script>
</head>
<body>
    <form action="add" method="get" onsubmit="return checkForm()">
        姓名：<input type="text" id="name" name="name" onblur="checkName()"><span id="nameSpan"></span><br>
        密码：<input type="text" id="psw" name="psw" onblur="checkTel()"><span id="pswSpan"></span><br>
        邮箱：<input type="text" id="email" name="email" onblur="checkEmail()"><span id="emailSpan"></span><br>
        生日：<input type="text" id="birthday" name="birthday" onblur="checkBirth()"><span id="birthSpan"></span><br>
        <input type="submit" value="提交">
    </form>
</body>
</html>